rails logger error

Rails connection PostgreSQL error: psql: Fatal error: User Login sident authentication failed Rails connection PostgreSQL error: psql: Fatal error: User's ipvs Ident authentication failed Psql: Fatal

Rails connection postgresql error: psql: Fatal error: User "s" Ident authentication failed, psqlpostgresPsql: Fatal error: User "s" Ident authentication failed 1. After the postgresql database is installed, you must initialize and configure some rails projects to connect to

Psql: Fatal error: User "Postgres" Ident authentication failed1 after installing the PostgreSQL database, you need to initialize and some configuration rails project to connect PostgreSQL.After the PostgreSQL data is installed (the Yum command is installed directly)First step: Initialize the database#service PostgreSQL Initdb(Description: After initialization the default PostgreSQL database has a default us

Issue:Gem files would remain installed in/tmp/bundler20140825-31835-p0c0p/sqlite3-1.3.9/gems/sqlite3-1.3.9 for inspection.Results logged To/tmp/bundler20140825-31835-p0c0p/sqlite3-1.3.9/extensions/x86-linux/1.9.1/sqlite3-1.3.9/gem_ Make.outAn error occurred while installing Sqlite3 (1.3.9), and bundler cannot continue.Make sure that ' gem install sqlite3-v ' 1.3.9 ' succeeds before bundling.Solution:You need the SQLite3 development headers for the gem

An iterative development of the site will inevitably exist bugs, when the customer experience is very bad, in order to solve this problem, can be generated when class error, trigger jump to the unified Tip page, and to the developer to send an error message, improve the test capability and user experience. The following is the core approach; The following code is added to the Applicationcontroller, and the

Rubyrailsdevkitsqlite3 environment dependencies installed with railsinstaller have been installed now want to try mysqlC: windowssystem32 gt; railsnewE: rubykk10-dmysqlInstallingmysql2 (0.3.13) Gem: Installer: ExtensionBuildError: ERROR: warning. f: railsRailsInstalle... mysqlgemrailsrailsinstallerruby Ruby rails devkit sqlite3 on which the environment installed with railsinstaller depends has been in

sam@linux-qo4p:~/front/ror|master⚡⇒ Rails Server Ignoring RedCloth-4.2.9 because it extensions are not built. Try:gem Pristine RedCloth-4.2.9 Ignoring posix-spawn-0.3.9 because its extensions are not built. T Ry:gem pristine posix-spawn-0.3.9 Ignoring rdiscount-2.1.7.1 because its extensions are not built. try:gem pri Stine rdiscount-2.1.7.1 /usr/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:54:in ' require ': Cannot load such file--

Label:Rake db:create This error after connecting to MySQL with rails today Couldn ' t create database for {"Adapter" = "MYSQL2", "encoding" = "UTF8", "Pool" =>5, "username" = "root", " Password "=>nil," "Socket" = "/var/run/mysqld/mysqld.sock", "Database" = "Myblog_test"}Rake aborted!Gem::loaderror:specified ' MYSQL2 ' for database adapter, but the gem was not loaded. Add ' Gem ' mysql2 ' to your gemfile (a

I recently learned how to develop agile Web applications-applying rails for agile web development, version 2nd. When I implemented depot in chapter 1 Create the "goods maintenance" application, Class admincontroller Scaffold: Product End Then Depot> Ruby script/Server An error occurs when I enter localhost: 3000/admin in the browser: Undefined method 'scaffold' for admincontroller: class. Depressed

! StackOverflow, this question "activerecord::irreversiblemigration exception when reverting migration" Provides a workaround: Change the Self.change to the Self.up and Self.down methods.Migration after the change:Class Changevmtempcolumns Run Rake db:rollback, Success!reason: I used to think that in rails, The Self.change method directly combines the Self.up and Self.down two, and the run and rollback is only possible with a change method, but after

Here's how to fix this annoying Ruby on Rails popup message: "The program can ' t-start because Msvcrt-ruby18.dll is missing From your computer. Try reinstalling to fix this problem. " This is fix applies if you are using cucumber on Windows.It turns out the ' error message ' is related to the JSON gem, that Cucumber depends. The details and solution are buried in Thisthread. To fix it, your just have to ru

Label:Problem Description: [* * * @localhost *****]$ rails S = Booting Webrick = = Rails 3.2.19 application starting in development on http://0.0.0.0:3000 = = Call With-d to detach = = Ctrl-c to shutdown server Exiting /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activerecord-3.2.19/lib/active_record/connection_adapters/ Postgresql_adapter.rb:1222:in ' Initialize ': Could not connect to Server:connection re

in the article The rest API in Ruby on Rails uses an example of creating your own online translator tool based on cloud Platform + cloud services , using Ruby's net::http to initiate HTTP requests to access language translation services on IBM Bluemix , Tip: End offile reachedThe code is as follows:Auth = "C9819718-4660-441c-9df7-07398950ea44:quvrjpqwsgox"; surl = "https://" + auth + "@gateway. watsonplatform.net/ language-translation/api/v2/translate

Error MySQL: Error: Query: not connected: Create Table 'schema _ migrations '('version' varchar (255) not null) engine = InnoDB Solution; Ruby is 1.8.6, rails is 2.2.3, MySQL is 5.1.51 This problem occurs because the libmysql. dll file in MySQL 5.1.3 and later cannot be properly connected to rails. Therefore, y